Regular Expressions 101

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Community Patterns

-3

matching words between tags

ECMAScript (JavaScript)
matching words between square brachets tags include newline or carriage return
Submitted by anonymous - 9 years ago
1

Quadparser

PCRE (PHP <7.3)
Finds potential G-quadruplex motifs in DNA seqeunces
Submitted by anonymous - 9 years ago
1

Property List to object mapping

Python
no description available
Submitted by anonymous - 9 years ago
0

Twitter Hashtags

PCRE (PHP <7.3)
Finds out Twitter Hashtags from a text
Submitted by Yesha Shah - 9 years ago
1

Temp

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

Numero de telefone brasileiro

PCRE (PHP <7.3)
Valida numero de telefone brasileiro com 9 ou 8 digitos junto com DDD ou sem DDD, formatado ou nao formatado.
Submitted by fb.me/raniellyfsilva - 9 years ago
1

Google Analytics - Content grouping - Regex fix

Python
http://stackoverflow.com/questions/32650744/google-analytics-content-grouping-regex-fix
Submitted by anonymous - 9 years ago
1

Test File

PCRE (PHP <7.3)
Test Description
Submitted by Test Author - 9 years ago
1

Match local development domain

PCRE (PHP <7.3)
no description available
Submitted by Nico Schneier - 9 years ago
1

Amazon_SS

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Parsing Basketball Matchup

PCRE (PHP <7.3)
Written mostly in Notepad++, bitches!
Submitted by @just_abs - 9 years ago
1

tds-1

PCRE (PHP <7.3)
form26as partA
Submitted by gopinath - 9 years ago
1

remove valid receipts

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
0

phone number

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

Find div with any string inside

PCRE (PHP <7.3)
no description available
Submitted by anonymous - 9 years ago
1

Search for status

PCRE (PHP <7.3)
IVLSInstallation.log includes a status for the upgrade
Submitted by jhambly - 9 years ago
1

DB2 Nodes Line Check

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

DB2 Nodes improved

ECMAScript (JavaScript)
no description available
Submitted by anonymous - 9 years ago
1

9.24.15

PCRE (PHP <7.3)
First Test Regex
Submitted by anonymous - 9 years ago
1

Match any .mpg

PCRE (PHP <7.3)
Match any content string that ends in .mpg. Useful for MPEG filters on HTTP requests
Submitted by Dolly Feathers - 9 years ago
1...131132133134135...900

Community Library Entry

0

Regular Expression
PCRE (PHP <7.3)

/
(?(DEFINE) (?<currency_symbol> \p{Sc} ) (?<leading_group> [1-9] \d{0,2}+ ) (?<group> \d{3} ) (?<non_leading_groups> (?&group) (?:(?&group_delim)(?&group))*+ ) (?<decimal_delim> (?# Use the opposite of group_delim. ) (?(group_delim_comma) \. | (?(group_delim_period) , | [,.] (?# There's no definitive grouping_delim. ) ) ) ) ) ^ (?> (?&currency_symbol) (?&leading_group) (?: (?<group_delim> (?<group_delim_comma> , ) | (?<group_delim_period> \. ) | \ (?# Allow whitespace as a delimiter. ) ) (?&non_leading_groups) | \d*+ (?# It's also possible that there's no delimiter. ) ) ) (?: (?&decimal_delim) \d*+ )?+ $
/
guxm
Open regex in editor

Description

Matches typical currency input in most LTR locales. Doesn't handle ISO-style currency abbreviations. Currency symbol must be on the left side for consistency; this my conflict with conventions for some currencies. Requested by Mr Lucky at https://xenforo.com/community/threads/help-with-a-currency-regular-expression-please.104164/

Submitted by Paul Buonopane (Zenexer) - 9 years ago